TG Soft的CRAM报告指出，在2025年5月19日至25日期间，全球及意大利的恶意垃圾邮件活动增加，主要涉及AgentTesla、Ave_Maria、Remcos和QuasarRAT等恶意软件家族。报告分析了活动峰值、类型分布及语言使用情况，并提供了详细数据图表支持。 2025-5-19 17:53:29 Author: www.tgsoft.it(查看原文) 阅读量:1 收藏
Weekly report by TG Soft's CRAM, concerning Italian malspam campaigns.
Below are the details of the campaigns released during the week from 19 May to 25 May 2025.
In the monitored week, both global campaigns and campaigns in Italian increased compared to the previous week.
The week was characterized by Password Stealer of the Familiies: AgentTesla, Ave_Maria, Remcos and QuasarRAT.
The blue bar shows the total number of campaigns monitored in Italy in each week, while the red bar concerns campaigns in Italian (and targeting Italy).
We monitored 26 campaigns during the week, 6 of which used Italian as their language.
In order to understand how the various weeks are divided, below is a small table showing the breakdown of the considered period:
| Week | from | to |
| Week_18 | 28/04 | 04/05 |
| Week_19 | 05/05 | 11/05 |
| Week_20 | 12/05 | 18/05 |
| Week_21 | 19/05 | 25/05 |
During the week, the peak of global campaigns was found on Monday 19 May with 8 different campaigns per day. The peak of campaigns in Italian was found on Wednesday 21 and Thursday 22 May with 2 campaigns per day, as is shown in the graph below:
In the following chart we see the malware families spread globally for each day of the week:
Instead in this graph we see the distribution based on malware family. In the past week 9 different families were detected:
This week's top samples were script files with 46.16%, tied with malware sent by e-mail.
In second place were MSIL executable files with 26.92%.
In third place were AutoIT executable with 11.54%.
In the chart below we can see the various types of language used to develop malware:
In the following graph we see the distribution of the various types of languages divided by day:
In this graph we can see the malware families spread during the week with target Italy (in Italian) and composed of 5 families:
The Italian campaigns analyzed by TG Soft's C.R.A.M. were grouped according to macro categories, obtained from the subject of the email message used for malware distribution (malspam). Below we see the subjects used in the various campaigns divided by day and type of malware
19/05/2025
QuasarRAT - spread through a campaign themed "Acquisitions".
21/05/2025
Downloader - spread through a campaign themed "Shipping".
Remcos - spread through a campaign themed "Payments".22/05/2025
AgentTesla - spread through a campaign themed "Orders".
Ave_Maria - spread through a campaign themed "Shipping".23/05/2025
Remcos - spread through a campaign themed "Others".
Check out the campaigns for April/May
We invite you to check out the April/May 2025 reports, to stay up-to-date on the malspam campaigns circulating in Italy:
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It will be appreciated in case of use of the information of C.R.A.M. by TG Soft www.tgsoft.it in the report of summary articles the following acknowledgment/thanks “Thanks to Anti-Malware Research Center C.R.A.M. by TG Soft of which we point out the direct link to the original information: [direct clickable link]”
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